HNSC Hybrid Blocking Wrench No. 16

Hybrid offset locking socket wrench. A hybrid tool made of CrV steel. The working head is twelve-point. The wrenches are designed for use in work under alternating voltage up to 1000 V or direct voltage up to 1500 V. The tool is intended for locking bolts and nuts during the loosening and tightening of bolted connections in switchgear equipment, especially when replacing fuse bases.

For marking these tools, we use laser engraving, which ensures clear, high-contrast, and durable markings. This is a new solution among the tools we manufacture. The size is additionally traditionally stamped on the working head.